Neuthane Polyurethane Rubber

SKU: NEUTHANE40-25

Size: 40 Con Base 25kg
Price:
Sale price
£247.00

Description

Neuthane is a 2-part polyurethane flexible moulding rubber for use in plaster and concrete casting. Neuthane is simple to use, has low viscosity and gives excellent detail reproduction and high tear strength. The mix ratio varies from 2 – 1 to 2 - 2, Base – Isocyanide, please see the table below. You will need to order both parts (Base & Isocyanide) in 25kg multiples.

The finished rubber gives:

  • A high level of elasticity
  • Good tear resistance
  • Good abrasion resistance
  • Low process temperatures
  • Good dimensional stability

Typical Applications 

  • Concrete Industry (e.g. moulds for decorative slabs and walls)
  • Plaster Mouldings
  • Model making. 

For the best results and long-term mould life, Neuthane moulds should be left 7 days before entering production to allow full cure. 

Grade

30 Con

40 Con

50 Con

Shore Hardness

30

40

50

Mixing Ratio

2 to 1

(30 Con to 335 Con)

1.5 to 1

(40 Con to 335 Con)

1 to 1

(50 Con to 335 Con)

Gel Time

15 – 20 Minutes

Demould Time

24 Hours

Optimum Cure Time

7 Days

Shelf-Life

12 months from the date of manufacture

 

It is important the ambient curing conditions be at least 20°C.

Please note we do not always keep this in stock, however, goods would be available within 2-3 weeks.

 

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